I upgraded to Lion and all worked fine (Intuos 4). I then upgraded the Wacom driver and had the same problem with the double click. The only problem now was to remember what the last installed version was. Couldn't! So, I systematically went back through them all until I found the one that worked. It is version 6.1.1-2 The only issue is that the preferences are 32-bit, so it closes and reopens a 32-bit version of the prefs. Other than this minor issue, it all seems to work fine until Wacom release a fix.

sproutboy wrote:I upgraded to Lion and all worked fine (Intuos 4). I then upgraded the Wacom driver and had the same problem with the double click. The only problem now was to remember what the last installed version was. Couldn't! So, I systematically went back through them all until I found the one that worked. It is version 6.1.1-2 The only issue is that the preferences are 32-bit, so it closes and reopens a 32-bit version of the prefs. Other than this minor issue, it all seems to work fine until Wacom release a fix.

its not just double-clicking thats the problem. Often the cursor gets sticky and you'll have to restart to fix that. Also I can't drag playlists in iTunes with the wacom while it works fine with any other mouse-device.

@bernied:In case there is no driver installed, the pen side switches are not functional at all. This can explain the issue you are seeing.

Can you check the side switch functionality in the diagnose (once you have the driver installed again) to make sure it is no hardware issue? Open the Wacom Tablet Properties, click on ABOUT. In the ABOUT window choose DIAGNOSE. The "Switches" shows which switch is pressed. The side switch buttons are 2 and 3. So if you press the side switch the "2" repspectively "3" should be shown here.

@bernied: I don't think you are having the same problem as the rest of us. We are only experiencing an issue since upgrading to Lion. Double-click works fine for me for example, when in Windows (Boot Camp) using the same hardware.

Just wanted to add my voice to the mix. Am experiencing the same error: double-click does not work from the side switch since I upgraded to Lion. I've attempted all the suggested fixes, but no luck.

My setup: first generation Mac Pro, OS 10.7.1, Intuos2 6x8, Driver Version 6.1.6-4, Side Switch Mode set to "Hover Click," Switch 2 set to "double-click." Double-click does not work (it acts like a single click).

What's up Wacom? Are you paying attention? Is this an extremely difficult fix? Can we get a driver update that fixes the bug? Thanks!